Yosys is a framework for Verilog RTL synthesis. It currently has extensive Verilog-2005 support and provides a basic set of synthesis algorithms for various application domains.

MRCZ is a highly optimized compressed version of the popular electron microscopy MRC image format. It uses the Blosc meta-compressor library as a backend. It can use a number of high-performance loseless compression codecs such as 'lz4' and 'zstd', it can apply bit-shuffling filters, and operates compression in a blocked and multi-threaded way to take advantage of modern multi-core CPUs.

Python utilities for storing and visualizing Spectroscopic and Imaging Data (SID)

# pyunitsystem

Qbs is a general purpose cross-platform build tool that aims at fast and correct incremental builds. It features a project description language that is similar to QML.

This library can replace the boilerplate code one is needed to write in order to maintain files in $HOME.